13225286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{719}}^1$

素因数の和:1279

約数の個数: 16

約数和(自身を含む): 21072960

約数和(自身を除く): 7847674

約数列:

[1, 2, 17, 34, 541, 719, 1082, 1438, 9197, 12223, 18394, 24446, 388979, 777958, 6612643, 13225286]

約数ペア:

[(1, 13225286), (2, 6612643), (17, 777958), (34, 388979), (541, 24446), (719, 18394), (1082, 12223), (1438, 9197)]